Conclusion
The presence of radial magnetic anisotropy with the local axis of the easy magnetization perpendicular to the surface of the layers may be identified in the amorphous cylindrical CoP layers by means of the study of the domain structure using the Bitter technique. This anisotropy is maintained also after undercritical isothermal annealing. In amorphous cylindrical FeP layers the radial magnetic anisotropy is formed — in contrast to CoP layers — only after isothermal annealing below the crystallization temperature. However, the amorphous-crystalline transformation leads in both layers to an apparent disturbance of radial anisotropy, which may be connected with the character of the crystallization of layers and with the new distribution of internal stresses.
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Dedicated to Jan Kaczér DrSc on the occasion of his 65th birthday.
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Daniel-Szabó, J., Konč, M., Potocký, L. et al. Radial magnetic anisotropy in amorphous electrolytically prepared CoP and FeP cylindrical layers. Czech J Phys 34, 1075–1078 (1984). https://doi.org/10.1007/BF01590101
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DOI: https://doi.org/10.1007/BF01590101